Peekaboo - Android WebView Sample

MainActivity.java

package fetchsky.androidsample;

import android.annotation.TargetApi;
import android.content.Intent;
import android.net.Uri;
import android.os.Build;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.webkit.WebResourceRequest;
import android.webkit.WebView;
import android.webkit.WebViewClient;

import java.util.logging.Logger;

public class MainActivity extends AppCompatActivity {
    private String peekabooURL = "https://*.peekaboo.guru"; // Replace * with your host
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        WebView webView = new WebView(this);
        setContentView(webView);

        webView.loadUrl(peekabooURL); 
        webView.getSettings().setJavaScriptEnabled(true);
        webView.getSettings().setDomStorageEnabled(true);
        webView.getSettings().setDatabaseEnabled(true);
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
            webView.getSettings().setDatabasePath("/data/data/" + webView.getContext().getPackageName() + "/databases/");
        }
        webView.setWebViewClient(new WebViewClient() {
            @Override
            public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
                if(request.getUrl().getHost().contains(peekabooURL)) { // Replace * with your host
                    view.loadUrl(request.getUrl().toString());
                } else {
                    Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse(request.getUrl().toString()));
                    startActivity(i);
                }
                return true;
            }
        });
    }
}